/Engine/Source/Editor/UnrealEd/Public/WorldPartition/WorldPartitionBuilder.h
Structure containing information about a World Partition Builder cell
struct FCellInfo
FBox
Bounds
Bounds of the cell
FBox
EditorBounds
Whole space
int32
IterativeCellSize
The size of a cell used by the World Partition Builder
FWorldBuilderCe...
Location
Location of the cell, expressed inside World Partition Builder space (floor(Coordinate) / IterativeCellSize)